Sometimes the guna sattva overcomes rajas and tamas; when rajas prevails then sattva and tamas are defeated; sometimes tamas dominates defeating rajas and sattva. 14:11. When the light of wisdom shines from every pore of the body, then one can know that in this person sattva grows.
The basic unit of length in the metric system is the meter. Grams are used to measure weight and liter is used to measure liquid capacity.
In the early metric system there were two base units, the metre for length and the gram for mass. The other units of length and mass, and all units of area, volume, and derived units such as density were derived from these two base units.